CH3O" А Нeat NO2

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Draw the structural formula for the major product(s) resulting from the following reaction.
The image displays a chemical reaction for educational purposes. The reaction mechanism involves a substituted benzene ring and results in a product labeled as compound "A" under specific conditions.

### Transcription:

The diagram shows a starting material, which is a benzene ring with a fluorine (F) atom attached to one carbon atom and a nitro group (NO2) attached to another carbon atom, specifically at the para position relative to the fluorine atom.

**Reaction Conditions:**

- **Reagent:** Methoxide ion (CH3O^-)
- **Conditions:** Heat

**Product:**
- The product of the reaction is denoted as compound "A".

### Reaction Explanation:

In this reaction, the presence of the methoxide anion (CH3O^-) and heat is required. This suggests a nucleophilic aromatic substitution mechanism where the methoxide ion will replace the fluorine atom on the benzene ring.  

The applied heat helps drive the reaction forward, ensuring that the substitution occurs. The likely product (compound "A") will have the methoxy group (OCH3) where the fluorine was originally attached.

### Structural Diagram Breakdown:

1. **Starting Material:**
   - Aromatic benzene ring.
   - Substituted with a fluorine (F) atom at one position.
   - Substituted with a nitro group (NO2) at the para position relative to the fluorine.

2. **Reagent:**
   - Methoxide ion (CH3O^-).

3. **Reaction Conditions:**
   - Application of heat.

4. **Product (A):**
   - Aromatic benzene ring.
   - Substituted with a methoxy group (OCH3) at the position where the fluorine was originally located.
   - Retains the nitro group (NO2) at the para position relative to the new methoxy group. 

This educational content outlines the aspects of nucleophilic aromatic substitution reactions, illustrating the replacement of a leaving group (fluorine) by a nucleophile (methoxide ion) on a benzene ring under heating conditions.
Transcribed Image Text:The image displays a chemical reaction for educational purposes. The reaction mechanism involves a substituted benzene ring and results in a product labeled as compound "A" under specific conditions. ### Transcription: The diagram shows a starting material, which is a benzene ring with a fluorine (F) atom attached to one carbon atom and a nitro group (NO2) attached to another carbon atom, specifically at the para position relative to the fluorine atom. **Reaction Conditions:** - **Reagent:** Methoxide ion (CH3O^-) - **Conditions:** Heat **Product:** - The product of the reaction is denoted as compound "A". ### Reaction Explanation: In this reaction, the presence of the methoxide anion (CH3O^-) and heat is required. This suggests a nucleophilic aromatic substitution mechanism where the methoxide ion will replace the fluorine atom on the benzene ring. The applied heat helps drive the reaction forward, ensuring that the substitution occurs. The likely product (compound "A") will have the methoxy group (OCH3) where the fluorine was originally attached. ### Structural Diagram Breakdown: 1. **Starting Material:** - Aromatic benzene ring. - Substituted with a fluorine (F) atom at one position. - Substituted with a nitro group (NO2) at the para position relative to the fluorine. 2. **Reagent:** - Methoxide ion (CH3O^-). 3. **Reaction Conditions:** - Application of heat. 4. **Product (A):** - Aromatic benzene ring. - Substituted with a methoxy group (OCH3) at the position where the fluorine was originally located. - Retains the nitro group (NO2) at the para position relative to the new methoxy group. This educational content outlines the aspects of nucleophilic aromatic substitution reactions, illustrating the replacement of a leaving group (fluorine) by a nucleophile (methoxide ion) on a benzene ring under heating conditions.
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